Rapid centering and leveling support for total station

Abstract

The utility model discloses a rapid centering and leveling bracket for a total station, which relates to the technical field of total stations and is characterized by comprising a counterweight base, the placing and positioning mechanisms are fixedly mounted at the corners of the two ends of the counterweight base; the bracket lifting mechanism is fixedly mounted at the upper end of the counterweight base; the bracket lifting mechanism is mounted and fixed on the bracket lifting mechanism; the leveling device comprises a frame lifting mechanism and a leveling adjusting mechanism, the leveling adjusting mechanism is fixedly mounted on the frame lifting mechanism, and a total station body is mounted at the upper end of the leveling adjusting mechanism. The leveling device has the technical effects that the leveling adjusting mechanism is arranged, so that the total station body can be centered and mounted, and the overall levelness of the total station body can be automatically adjusted; and compared with manual leveling by personnel, the overall automatic leveling mode is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of total station technology, specifically to a total station quick centering and leveling support. Background Technology

[0002] A total station, also known as a total station electronic tachometer, is an instrument that, once observed at a station, can automatically display necessary observation data such as slope distance, zenith distance, and horizontal angle, and obtain horizontal distance, elevation difference, and coordinates of the point almost simultaneously. When installing and placing a total station, a support frame is required.

[0003] When installing a total station, the entire system cannot be effectively and quickly centered and leveled, requiring manual leveling and adjustment by personnel, which is not very efficient and convenient.

[0004] Therefore, we propose a novel total station rapid centering and leveling support to solve the above-mentioned technical problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a quick centering and leveling bracket for total stations, which solves the problem that total stations cannot be effectively and quickly centered and leveled during installation and placement.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a rapid centering and leveling support for a total station, comprising:

[0009] Counterweight base;

[0010] A positioning mechanism is installed and fixed at both corners of the counterweight base;

[0011] A support lifting mechanism is installed and fixed at the upper end of the counterweight base;

[0012] A support frame lifting mechanism is mounted and fixed on the support frame lifting mechanism;

[0013] A leveling and adjusting mechanism is installed and fixed on the frame support mechanism, and the total station body is installed on the upper end of the leveling and adjusting mechanism.

[0014] Preferably, the placement and positioning mechanism includes a metal screw hole plate, a metal screw is rotatably connected to the inner middle of the metal screw hole plate, a bottom cone is provided at the lower end of the metal screw, a rotating nut is provided at the upper end of the metal screw, and the metal screw hole plate is fixed to the counterweight base.

[0015] Preferably, the support lifting mechanism includes an outer arm plate, a lead screw body is installed on the inner front end of the outer arm plate, a lead screw motor is installed at the upper end of the lead screw body, a lead screw slider is rotatably connected to the inner side of the lead screw body, the lead screw slider is installed and connected to the support lifting mechanism, and the lower end of the outer arm plate is fixed to the counterweight base.

[0016] Preferably, the support lifting mechanism includes a movable support plate, which is mounted on a lead screw slider. The upper end of the movable support plate is provided with four connecting end plates, and a placement disc is fixedly connected to the upper end of the connecting end plates. A leveling and adjusting mechanism is installed on the upper end of the placement disc.

[0017] Preferably, the internal lead screw of the lead screw machine body is connected to the output end of the lead screw motor via a coupling.

[0018] Preferably, the leveling and adjusting mechanism includes a centering panel, with a total station centering screw hole in the middle of the upper end of the centering panel, a middle arm fixedly connected to the middle of the lower end of the centering panel, a metal ball head fixedly connected to the lower end of the middle arm, a ball head sleeve block rotatably sleeved around the circumference of the metal ball head, and the lower end of the ball head sleeve block fixedly connected to the placement disk. Four pressure sensors are installed on the lower circumference of the centering panel, and an electric abutment telescopic cylinder is installed on both sides of each pressure sensor. The pressure sensors and the electric abutment telescopic cylinders are connected to the placement disk by screws.

[0019] Preferably, the pressure sensor and the electric abutment telescopic cylinder are electrically connected to an external controller via a connecting wire.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, this utility model provides a quick centering and leveling support for total stations, which has the following beneficial effects:

[0022] 1. This utility model enables centering installation by setting up a leveling and adjusting mechanism. The centering panel of the leveling and adjusting mechanism has a centering screw hole for the total station in the middle of the upper end. The total station body is then centered and installed through the centering screw hole on the centering panel.

[0023] 2. This utility model features a leveling and adjusting mechanism that enables automatic leveling. A central arm is fixedly connected to the lower center of the centering panel, and a metal ball head is fixedly connected to the lower end of the central arm. A ball head sleeve is rotatably fitted around the circumference of the metal ball head, and the lower end of the ball head sleeve is fixed to a placement disc. The centering panel, via the metal ball head at the lower end of the central arm, can be positioned within the ball head sleeve to determine the tilt angle. Four pressure sensors are installed on the lower circumference of the centering panel. When the centering panel tilts excessively, it presses against the corresponding pressure sensor. Each pressure sensor has an electrically operated telescopic cylinder on both sides. When the corresponding pressure sensor receives excessive pressure, the corresponding electric telescopic cylinder extends to press against it, lifting and leveling the centering panel. When the data from each pressure sensor is consistent, leveling is complete. This automatic leveling method is more convenient than manual leveling. Attached Figure Description

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of the left side portion of this utility model;

[0026] Figure 3 This is a schematic diagram of the combined structure of the support lifting mechanism and the leveling adjustment mechanism of this utility model.

[0027] Figure 4 This is a schematic cross-sectional view of the leveling and adjusting mechanism of this utility model;

[0028] Figure 5 This is a schematic diagram of the placement and positioning mechanism of this utility model.

[0029] In the picture:

[0030] 1. Lead screw body; 11. Outer arm plate; 12. Lead screw slider; 13. Lead screw motor; 2. Metal screw hole plate; 21. Rotating nut; 22. Bottom cone; 23. Metal screw; 3. Counterweight base; 4. Movable support plate; 41. Connecting end plate; 42. Placement disc; 5. Total station body; 6. Centering panel; 61. Pressure sensor; 62. Electric contact telescopic cylinder; 63. Total station centering screw hole; 64. Intermediate arm; 66. Ball head sleeve; 65. Metal ball head. Detailed Implementation

[0031] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0032] Example 1

[0033] This embodiment provides a technical solution: a total station quick centering and leveling support, such as... Figures 1-5 As shown, it includes a counterweight base 3, a placement and positioning mechanism, a support lifting mechanism, a support lifting mechanism, a leveling and adjusting mechanism, and the total station body 5.

[0034] like Figures 1-3 As shown, the support mechanism is installed and fixed on the support lifting mechanism. The support lifting mechanism can drive the support mechanism to lift and lower, thereby changing the overall height position for use. The leveling adjustment mechanism is installed and fixed on the support mechanism. When the support mechanism adjusts the height, it can drive the leveling adjustment mechanism to adjust the height. The total station body 5 is installed at the upper end of the leveling adjustment mechanism. When the leveling adjustment mechanism adjusts the height, it can drive the total station body 5 to change the height.

[0035] like Figures 1-3 As shown, the support mechanism includes a movable support plate 4, which is mounted on a lead screw slider 12. During lifting, the lead screw slider 12 can drive the movable support plate 4 to lift, thereby changing the overall height position for use. Four connecting end plates 41 are fixedly connected to the upper end of the movable support plate 4. A placement disc 42 is fixedly connected to the upper end of the connecting end plates 41. The connecting end plates 41 can support the placement disc 42 for placement. A leveling adjustment mechanism is installed on the upper end of the placement disc 42, which can support the leveling adjustment mechanism for placement.

[0036] like Figure 1 , Figure 3 and Figure 4As shown, the leveling and adjusting mechanism includes a centering panel 6. A total station centering screw hole 63 is provided at the center of the upper end of the centering panel 6. The total station body 5 is installed and centered through the total station centering screw hole 63 on the centering panel 6. A central arm 64 is fixedly connected to the center of the lower end of the centering panel 6. A metal ball head 65 is fixedly connected to the lower end of the central arm 64. A ball head sleeve 66 is rotatably fitted around the circumference of the metal ball head 65. The lower end of the ball head sleeve 66 is fixed to the placement disc 42. The centering panel 6, through the metal ball head 65 at the lower end of the central arm 64, allows the tilting rotation angle to be positioned within the ball head sleeve 66. Four pressure sensors 6 are installed on the lower circumference of the centering panel 6. 1. When the centering panel 6 is tilted too much, the centering panel 6 will press the pressure sensor 61 in the corresponding direction. Each pressure sensor 61 is equipped with an electric abutment telescopic cylinder 62 on both sides. When the corresponding pressure sensor 61 is subjected to too much pressure, the electric abutment telescopic cylinder 62 at the corresponding position will extend and abut, so that the electric abutment telescopic cylinder 62 abuts against the centering panel 6 to lift and level it. When the data of each pressure sensor 61 is consistent, it means that the leveling is completed. The overall automatic leveling method is more convenient than manual leveling. The pressure sensor 61 and the electric abutment telescopic cylinder 62 are connected to the placement disc 42 by screws, so that they can be installed in a corresponding manner.

[0037] The pressure sensor 61 and the electric abutment telescopic cylinder 62 are electrically connected to an external controller via a connecting wire, so that the external controller can perform highly integrated processing and automatically control the leveling.

[0038] During use, the support mechanism is mounted and fixed on the support lifting mechanism. The support lifting mechanism can drive the support mechanism to rise and fall, thereby changing the overall height position for use. The leveling adjustment mechanism is mounted and fixed on the support lifting mechanism. During leveling, the total station centering screw hole 63 of the leveling adjustment mechanism allows the total station body 5 to be centered and installed. The centering panel 6, through the metal ball head 65 at the lower end of the intermediate arm 64, allows the tilting rotation angle to be positioned in the ball head sleeve 66. Four pressure points are installed on the lower circumference of the centering panel 6. When the centering panel 6 tilts too much, the centering panel 6 presses the pressure sensor 61 in the corresponding direction. Each pressure sensor 61 has an electric abutment telescopic cylinder 62 installed on both sides. When the corresponding pressure sensor 61 is subjected to excessive pressure, the electric abutment telescopic cylinder 62 at the corresponding position extends to abut against the centering panel 6, thereby lifting and leveling it. When the data of each pressure sensor 61 is consistent, it indicates that the leveling is complete. The overall automatic leveling method is more convenient than manual leveling.

[0039] Example 2

[0040] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 1 and Figure 2 As shown, to further better realize this utility model, the following arrangement is specifically adopted: the placement and positioning mechanism is installed and fixed at both corners of the counterweight base 3, so that it can be positioned at the corner of the screw. The placement and positioning mechanism includes a metal screw plate 2, which is fixed to the counterweight base 3, so that it can be placed stably. The inner middle of the metal screw plate 2 is rotatably connected to a metal screw 23. The upper end of the metal screw 23 is fixed to a rotating nut 21. When the person holds the rotating nut 21, it is easy to drive the metal screw 23 to rotate. When the metal screw 23 rotates in the forward direction in the metal screw plate 2, it rotates downward. The lower end of the metal screw 23 is fixed to a bottom cone 22. The metal screw 23 can be fixed in the ground soil through the bottom cone 22 at the lower end, so as to achieve the positioning function.

[0041] Example 3

[0042] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 1 and Figure 2 As shown, to further better realize this utility model, the following configuration is specifically adopted: the support lifting mechanism is installed and fixed on the upper end of the counterweight base 3, so that it can be installed and placed accordingly. The support lifting mechanism includes an outer arm plate 11, the lower end of which is fixed to the counterweight base 3, so that it can be placed stably. A screw mechanism 1 is installed on the inner side of the front end of the outer arm plate 11. A screw motor 13 is installed on the upper end of the screw mechanism 1. The output end of the screw motor 13 can drive the internal screw of the screw mechanism 1 to rotate forward and backward. A screw slider 12 is threadedly connected to the inner side of the screw mechanism 1. The internal screw of the screw mechanism 1 can move the screw slider 12 up and down during forward and backward rotation. The screw slider 12 is installed and connected to the support lifting mechanism. The screw slider 12 can drive the support lifting mechanism to change the height position for lifting and support.

[0043] The internal lead screw of the lead screw machine body 1 is connected to the output end of the lead screw motor 13 through a coupling. When the output end of the lead screw machine body 1 rotates, it can drive the internal lead screw of the lead screw machine body 1 to rotate through the coupling.

[0044] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A total station rapid centering and leveling support, characterized in that, include: Counterweight base (3); A positioning mechanism is installed and fixed at both corners of the counterweight base (3); The support lifting mechanism is installed and fixed at the upper end of the counterweight base (3); A support mechanism is mounted and fixed on a support lifting mechanism. A leveling and adjusting mechanism is installed and fixed on a support mechanism, and the total station body (5) is installed on the upper end of the leveling and adjusting mechanism.

2. The total station rapid centering and leveling support according to claim 1, characterized in that: The placement and positioning mechanism includes a metal screw plate (2), with a metal screw (23) rotatably connected to the inner middle thread of the metal screw plate (2). The lower end of the metal screw (23) is provided with a bottom cone (22), and the upper end of the metal screw (23) is provided with a rotating nut (21). The metal screw plate (2) is fixed to the counterweight base (3).

3. The total station rapid centering and leveling support according to claim 1, characterized in that: The support lifting mechanism includes an outer arm plate (11), a screw body (1) is installed on the inner side of the front end of the outer arm plate (11), a screw motor (13) is installed on the upper end of the screw body (1), a screw slider (12) is rotatably connected to the inner side of the screw body (1), the screw slider (12) is installed and connected to the support lifting mechanism, and the lower end of the outer arm plate (11) is fixed to the counterweight base (3).

4. The total station rapid centering and leveling support according to claim 3, characterized in that: The support mechanism includes a movable support plate (4), which is mounted on a lead screw slider (12). The upper end of the movable support plate (4) is provided with four connecting end plates (41). The upper end of the connecting end plates (41) is fixedly connected with a placement disc (42), and the upper end of the placement disc (42) is equipped with a leveling adjustment mechanism.

5. The total station rapid centering and leveling support according to claim 3, characterized in that: The internal lead screw of the lead screw machine body (1) is connected to the output end of the lead screw motor (13) via a coupling.

6. The total station rapid centering and leveling bracket according to claim 4, characterized in that: The leveling and adjusting mechanism includes a centering panel (6), with a total station centering screw hole (63) in the middle of the upper end of the centering panel (6), a middle arm (64) fixedly connected to the middle of the lower end of the centering panel (6), a metal ball head (65) fixedly connected to the lower end of the middle arm (64), a ball head sleeve (66) rotatably sleeved on the circumference of the metal ball head (65), and the lower end of the ball head sleeve (66) fixedly connected to the placement disk (42). Four pressure sensors (61) are installed on the lower circumference of the centering panel (6), and an electric contact telescopic cylinder (62) is installed on both sides of each pressure sensor (61). The pressure sensors (61) and the electric contact telescopic cylinders (62) are connected to the placement disk (42) by screws.

7. The total station rapid centering and leveling support according to claim 6, characterized in that: The pressure sensor (61) and the electric abutment telescopic cylinder (62) are electrically connected to an external controller via connecting wires.

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